Heh. I'm a caregiver (in the original sense, not MMJ) for an disabled elderly friend. His app got rejected twice. First, for not being notarized and second for using the wrong color ink. My own change of caregiver form was rejected because there was a mark about the size of a comma outside the box.

It's not so bad, really. They're sticklers for clerical regularity, but at least the requirements are lax enough so most any Coloradan can get on the registry.